Equipment like generators, pumps, and compressors often produce 85–105 dB(A). Without proper treatment, this noise doesn’t just travel—it builds, reflects, and intensifies within the space, creating a much bigger problem than expected.

The most effective way to control combined transmission and reverberation noise is by using a barrier + absorber composite system that blocks sound and reduces echo at the same time.

Under Occupational Safety and Health Administration (OSHA) standards applied in California:

• 85 dB(A) → Action Level (8-hour TWA)
• 90 dB(A) → Permissible Exposure Limit (PEL)

Why This Noise Problem Is Hard to Fix

In real-world environments, noise behaves in two ways at once:

• Transmission → Sound escapes into adjacent areas
• Reverberation → Sound reflects and builds inside the space

Most facilities experience both simultaneously, especially in:

• Engine rooms and vessel compartments
• Industrial plants and mechanical rooms
• Enclosed spaces with hard, reflective surfaces

Why Traditional Solutions Fail

• Barrier systems block sound but don’t reduce echo
• Absorptive materials reduce echo but don’t stop transmission
• Single-layer solutions lead to partial or temporary results

This leaves spaces still loud, uncomfortable, and often non-compliant.

The Right Solution: Dual-Function Control

AcuvaCore™ 25 Marine Acoustic Barrier Composite is engineered to solve both problems at once.

• Blocks sound transmission (barrier layer)
• Reduces internal echo (absorber layer)
• Flexible and adaptable for complex layouts
• Works in both marine and industrial environments

How It’s Applied

• Installed as acoustic barrier walls or enclosure systems
• Applied to walls, ceilings, and machinery zones
• Fits around equipment in tight or complex layouts
• Creates a continuous soundproofing system

Results You Can Expect

With proper installation:

• Noise reduced from 95–105 dB → 60–70 dB
• Reduced noise spread to adjacent areas
• Improved clarity and safer working conditions
• Supports OSHA compliance in California

What is the best way to reduce both noise transmission and echo?

Use a barrier + absorber composite system that controls both sound blocking and reverberation at the same time.

Why is my facility still loud after installing acoustic panels?

Because most panels only absorb sound—they don’t block transmission, allowing noise to continue spreading.

In California facilities, noise isn’t just about volume—it’s about how sound behaves inside and outside a space.

To fully control it, you need:

• Dual-function acoustic systems
• Barrier + absorber performance
• OSHA-compliant noise reduction